public static async ETTask <bool> WaitAny(ETTask[] tasks, ETCancellationToken cancellationToken = null)
{
if (tasks.Length == 0)
{
return(false);
}
CoroutineBlocker coroutineBlocker = new CoroutineBlocker(2);
foreach (ETTask task in tasks)
{
RunOneTask(task).Coroutine();
}
async ETVoid RunOneTask(ETTask task)
{
await task;
await coroutineBlocker.WaitAsync();
}
await coroutineBlocker.WaitAsync();
if (cancellationToken == null)
{
return(true);
}
return(!cancellationToken.IsCancel());
}
public static async ETTask <bool> WaitAll(List <ETTask> tasks, ETCancellationToken cancellationToken = null)
{
if (tasks.Count == 0)
{
return(false);
}
CoroutineBlocker coroutineBlocker = new CoroutineBlocker(tasks.Count + 1);
foreach (ETTask task in tasks)
{
RunOneTask(task).Coroutine();
}
await coroutineBlocker.WaitAsync();
async ETVoid RunOneTask(ETTask task)
{
await task;
await coroutineBlocker.WaitAsync();
}
if (cancellationToken == null)
{
return(true);
}
return(!cancellationToken.IsCancel());
}